The Lens,optical Instrument, cataloged under National Stock Number 6650-01-098-0288, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is J.j. Ross International Corporation Dba Rolyn Optics. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-098-0288 |
| Primary Part Number | 20.0300 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — No Item Name Available |
| Manufacturer | J.j. Ross International Corporation Dba Rolyn Optics |
| Status | ACTIVE |
| Individual Lens Style | DOUBLE CONVEX AND PLANO-CONCAVE |
| Material | GLASS |
| Compound Lens Style | DOUBLET |
| Equivalent Focal Length | 19.500 CENTIMETERS CM |
| Compound Lens Edge Thickness | 10.2 MILLIMETERS NOMINAL MM |
| Diameter | 66.0 MILLIMETERS NOMINAL MM |
| Compound Lens Overall Axial Thickness | 16.6 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20.0300 | J.j. Ross International Corporation Dba Rolyn Optics (USA) |
NSN 6650-01-098-0288 is a Lens,optical Instrument, manufactured by J.j. Ross International Corporation Dba Rolyn Optics, classified under FSC 6650 (No Item Name Available). Status: active.
NSN 6650-01-098-0288 has 1 cross-referenced part number: 20.0300 (J.j. Ross International Corporation Dba Rolyn Optics).
There are 10 known substitutes for 6650-01-098-0288: 6615-00-066-1826, 5996-00-110-5193, 5360-01-113-0164 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20.0300: Individual Lens Style: DOUBLE CONVEX AND PLANO-CONCAVE; Material: GLASS; Compound Lens Style: DOUBLET; Equivalent Focal Length: 19.500 CENTIMETERS CM. 7 total characteristics are documented in the Federal Logistics Information System.